<?php
/**
 *Copyright (c) <2017> <copyright taodingfei>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

namespace Themis\Container;

use Themis\Contracts\Container\ContainerInterface;
use Themis\Contracts\Container\Resolver\ResolverInterface;
use Zeus\Container\Exception\ResolverException;

abstract class ResolverFactory
{
    /**
     * @param ContainerInterface $container
     * @param callable $callable
     * @return null|ResolverInterface
     * @throws ResolverException
     */
    public static function create(ContainerInterface $container, $callable)
    {
        if($callable instanceof \Closure){
            $resolver=new ClosureResolver($container, $callable);
        }

        if(is_string($callable)){
            $segments=explode("@", $callable);

            if(count($segments)==2){
                $resolver=new MethodResolver($container, $callable);
            }
            if(count($segments)==1){
                $resolver=new ClassResolver($container, $callable);
            }

        }

        if(is_null($resolver)){
            throw new ResolverException();
        }

        return $resolver;
    }
}